{% load staticfiles %}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no">
    <link href="{% static 'bootstrap-4.3.1-dist/css/bootstrap.min.css' %}" rel="stylesheet">
    {% block css %} {% endblock %}
    {% block title %}<title>Title</title>{% endblock %}
</head>
<body>
{% block content %} {% endblock %}
<script src="{% static 'jquery/jquery-3.3.1.min.js' %}"></script>
<script src="{% static 'popper.js/popper.min.js' %}"></script>
<script src="{% static 'bootstrap-4.3.1-dist/js/bootstrap.min.js' %}"></script>
{% block js %} {% endblock %}
</body>
</html>